CN103230875A - Thin type sheet material detection system and detection method thereof - Google Patents
Thin type sheet material detection system and detection method thereof Download PDFInfo
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- CN103230875A CN103230875A CN2013101290539A CN201310129053A CN103230875A CN 103230875 A CN103230875 A CN 103230875A CN 2013101290539 A CN2013101290539 A CN 2013101290539A CN 201310129053 A CN201310129053 A CN 201310129053A CN 103230875 A CN103230875 A CN 103230875A
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Abstract
The invention discloses a thin type sheet material detection system and detection method thereof, and belongs to the field of thin type sheet material detection; the system comprises a feeding mechanism, a transmission mechanism, a CCD contraposition detection mechanism, a ranking mechanism, a blanking mechanism and a data processing control terminal; the feeding mechanism, the CCD contraposition detection mechanism, the ranking mechanism and the blanking mechanism are connected to the transmission mechanism in order; the feeding mechanism, the transmission mechanism, the CCD contraposition detection mechanism, the ranking mechanism and the blanking mechanism are respectively electrically connected to the data processing control terminal and are controlled by the data processing control terminal; the detection method steps comprise: material feeding, CCD contraposition detection, ranking and blanking; the thin type sheet material detection system and the detection method can automatically and rapidly detect the thin type sheet material.
Description
Technical field
The present invention relates to the thin gauge sheet detection range, particularly relate to a kind of thin gauge sheet detection system and detection method thereof.
Background technology
Thin gauge sheet mainly refers to touch-screen cover plate, face glass, plastic rubber panel, screen cover plate etc.; After thin gauge sheet machines, must detect finished product, to extract defective work out and to judge whether production batch is qualified; But in the prior art, thin gauge sheet being detected, is by manually judging detection.There is very big defective in manual detection, and accuracy of detection own is not high, and the accuracy rate of detection is influenced by various human factors easily, causes the error rate that detects bigger; And more to the test item of thin gauge sheet, for example: silk-screen effect, slight crack, position, hole, size and fingerprint etc., manual detection efficiency is low, mass-produced the time, often can only sampling Detection, can not complete detection, cause still existing in the production batch defective work.
Summary of the invention
Detect and to cause the big and low problem of detection efficiency of error rate by manual detection at thin gauge sheet of the prior art, the invention provides a kind of thin gauge sheet detection system and detection method thereof of fast detecting thin gauge sheet automatically.
The technical solution used in the present invention is: the thin gauge sheet detection system comprises feed mechanism, connecting gear, the position detecting mechanism of CCD, row time mechanism, cutting agency and data processing and control terminal; Feed mechanism, the position detecting mechanism of CCD, row time mechanism and cutting agency are connected in turn on the connecting gear; Feed mechanism, connecting gear, the position detecting mechanism of CCD, row time mechanism and cutting agency is electrically connected with the data processing and control terminal respectively and by the control of data processing and control terminal.
In said system, connecting gear comprises conveyor frame and conveyer belt, and conveyer belt is located on the conveyor frame.
In said system, feed mechanism comprises stock shelf, material loading push rod and material loading control cylinder, the material loading push rod is pushed to the material loading position of connecting gear by air cylinder driven with the thin gauge sheet of stock shelf, and feed mechanism is regulated the stock shelf position to guarantee to continue material loading by the material loading control cylinder; Cutting agency comprises blanking rack, blanking push rod and blanking control cylinder, the blanking push rod drives the blanking position that the thin gauge sheet of connecting gear blanking position is pushed to blanking rack by rotary cylinder, cutting agency is regulated the blanking rack position to guarantee to continue blanking by the blanking control cylinder, cutting agency also comprises the inductor of judging whether each blanking is finished, and inductor is located at the blanking position of blanking rack.
In said system, the position detecting mechanism of CCD comprises several CCD contraposition detection components, and the number of CCD contraposition detection components is mainly set according to the project of required detection; CCD contraposition detection components comprises CCD camera and illuminator, and CCD camera vertical rack is located at connecting gear conveyer belt upper end, and illuminator is located at CCD camera lower end, for shooting provides light source.
In said system, row time mechanism comprises row's time manipulator and substandard products rack, row's time manipulator is erected on the conveyor frame and after the position detecting mechanism of CCD, row time mechanism moves to substandard products on the substandard products rack by arranging time manipulator, the substandard products rack is provided with the servo conveyer belt by servo motor control, and substandard products are arranged according to the order of sequence.
Use the detection method of this kind thin gauge sheet detection system, its step comprises:
Material loading promotes material loading by the material loading push rod, and regulates stock shelf position, automatic and lasting material loading by the material loading control cylinder;
Transmit, transmit automatically by conveyer belt;
The CCD contraposition detects, and by the CCD camera optical image is converted into data signal, and is analyzed by the data of data processing and control terminal, thereby judge whether thin gauge sheet is qualified;
Row is inferior, and the data processing and control terminal sends instruction to row time mechanism, by arranging inferior manipulator substandard products is moved on the substandard products rack;
Blanking promotes blanking by the blanking push rod, and regulates blanking rack position, automatic and lasting blanking by the blanking control cylinder.
In said method, material loading, CCD contraposition detect, row is inferior and blanking all is to control by the inductor location.
In said method, in row's time step, the servo conveyer belt of substandard products rack arranges substandard products the substandard products displacement according to the order of sequence when moving to the substandard products rack, and the substandard products data are presented at the data processing and control terminal according to the order of sequence, with convenient substandard products is carried out data analysis.
The invention has the beneficial effects as follows: thin gauge sheet detection system and the method thereof of technique scheme, automatic charging, detection, row time and blanking realize detecting the detection efficiency height automatically; Detect by the CCD contraposition, fast and the detection accuracy rate height of detection speed, improve detection efficiency further, and the CCD contraposition detects, can detect multiple detection, for example: silk-screen effect, slight crack, position, hole, size and fingerprint etc. can draw real data, can directly carry out data analysis to substandard products, thereby improve the production of thin gauge sheet.
Description of drawings
Fig. 1 is the overall structure schematic diagram of thin gauge sheet detection system of the present invention;
Fig. 2 is the structural representation of the feed mechanism of thin gauge sheet detection system of the present invention;
Fig. 3 is the structural representation of the cutting agency of thin gauge sheet detection system of the present invention;
Fig. 4 is the structural representation of the connecting gear of thin gauge sheet detection system of the present invention;
Fig. 5 is the structural representation of the position detecting mechanism of CCD of thin gauge sheet detection system of the present invention;
Fig. 6 is the structural representation of the row time mechanism of thin gauge sheet detection system of the present invention.
Among the figure, 1, feed mechanism; 11, stock shelf; 12, material loading push rod; 13, material loading control cylinder; 2, connecting gear; 21, conveyor frame; 22, conveyer belt; 3, the position detecting mechanism of CCD; 31, CCD contraposition detection components; 311, CCD camera; 312, illuminator; 313, reflector; 4, row time mechanism; 41, row's time manipulator; 42, substandard products rack; 5, cutting agency; 51, blanking rack; 52, blanking push rod; 53, blanking control cylinder; 6, data processing and control terminal; 7, inductor.
The specific embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing.
Fig. 1 to Fig. 6 has schematically shown the thin gauge sheet detection system according to one embodiment of the present invention.
This thin gauge sheet detection system comprises feed mechanism 1, connecting gear 2, the position detecting mechanism 3 of CCD, row time mechanism 4, cutting agency 5 and data processing and control terminal 6; Feed mechanism 1, the position detecting mechanism 3 of CCD, row time mechanism 4 and cutting agency 5 are connected in turn on the connecting gear 2; Feed mechanism 1, connecting gear 2, the position detecting mechanism 3 of CCD, row time mechanism 4 and cutting agency 5 is electrically connected with data processing and control terminal 6 respectively and by 6 controls of data processing and control terminal.
Connecting gear 2 comprises conveyor frame 21 and conveyer belt 22, and conveyer belt 22 is located on the conveyor frame 21; Conveyor frame 21 front end material loading positions are provided with inductor 7, because general thin gauge sheet has certain length, inductor 7 can be responded to thin gauge sheet and whether expect connecting gear 2 on fully, to judge whether transmitting next thin gauge sheet; Conveyor frame 21 ends also are provided with inductor 7, and indication cutting agency 5 carries out blanking work.
Feed mechanism 1 comprises stock shelf 11, material loading push rod 12 and material loading control cylinder 13; Conveyor frame 21 material loading position vertical racks are provided with vertical slide rail, and stock shelf 11 is erected on the vertical slide rail; Material loading push rod 12 is located at the left side of stock shelf 11 and by air cylinder driven, material loading push rod 12 is shifted thin gauge sheet onto on the conveyer belt 22 material loading from stock shelf 11; Material loading control cylinder 13 is located at stock shelf 11 lower ends driving stock shelf 11 can be mobile in vertical slide rail, thereby the position of thin gauge sheet is adjusted in the position of adjusting stock shelf 11, and the 12 each promotions of material loading push rod can both be shifted onto the thin gauge sheet in the stock shelf 11 on the conveyer belt 22.
The position detecting mechanism 3 of CCD comprises two CCD contraposition detection components 31; CCD contraposition detection components 31 comprises CCD camera 311 and illuminator 312, and CCD camera 311 vertical racks are located at conveyer belt 22 upper ends of connecting gear 2, and illuminator 312 is located at CCD camera 311 lower ends and in conveyer belt 22 upper ends; CCD contraposition detection components 31 also comprises reflector 313 and two inductors 7 that are used for the induction thin gauge sheet; Reflector 313 is located at CCD camera 311 lower ends and in conveyer belt 22 lower ends, is used for light reflector and makes 311 shootings of CCD camera more clear; Two inductors 7 are located on the conveyer belt 22 and at CCD camera 311 camera watch regions two ends end to end, the distance of two inductors 7 is the length of thin gauge sheet, when two inductors 7 were all sensed thin gauge sheet, inductor 7 sends instruction allowed CCD camera 311 make a video recording.
Arrange time mechanism 4 and comprise row's time manipulator 41 and substandard products rack 42, connect by arranging time manipulator 41 biographies between substandard products rack 42 and the connecting gear 2, row's time manipulator 41 is located between substandard products rack 42 and the connecting gear 2; Row's time manipulator 41 comprises the lateral cylinder slide block that is erected between conveyer belt 22 and the substandard products rack 42 and the vertical cylinder that is located on the cylinder slide block, the output shaft of this vertical cylinder is provided with for the suction nozzle of drawing thin gauge sheet, about this row time manipulator 41 can be realized with move up and down thin gauge sheet to be moved on the substandard products rack 42; Substandard products rack 42 is provided with the servo conveyer belt by servo motor control, and servo conveyer belt transmission substandard products are arranged substandard products according to the order of sequence; Substandard products rack 42 tops and end all are provided with inductor 7, the effect that these two inductors 7 play judges whether substandard products rack 42 is piled, and the inductor 7 at substandard products rack 42 tops has also played the substandard products of indicating servo conveyer belt newly to put into and has been shifted to substandard products rack 42 ends.
Use the detection method of this kind thin gauge sheet detection system, its step comprises:
The typing of certified products data in data processing and control terminal 6 typing certified products data, is used for follow-up CCD contraposition and detects;
Material loading, the inductor 7 of conveyor frame 21 material loading positions is after induction conveyer belt 22 tops there is no thin gauge sheet, send instruction and give material loading push rod 12, promote material loading by material loading push rod 12, and regulate stock shelfs 11 positions to carry out next thin gauge sheet material loading, automatic and lasting material loading by material loading control cylinder 13;
Transmit, the omnidistance conveyer belt 22 that passes through transmits automatically;
The CCD contraposition detects, when the inductor 7 of CCD contraposition detection components 31 is sensed thin gauge sheet simultaneously, thin gauge sheet will be in CCD camera 311 belows, CCD camera 311 will be made a video recording to thin gauge sheet, CCD camera 311 is converted into data signal with optical image, and be analyzed by the data of data processing and control terminal 6, thereby judge whether thin gauge sheet is qualified;
Row is inferior, when data processing and control terminal 6 is judged substandard products, data processing and control terminal 6 shows the substandard products data at display, and send instruction to row time mechanism 4, row's time manipulator 41 moves to substandard products on the substandard products rack 42, the inductor 7 at substandard products rack 42 tops is sensed thin gauge sheet, servo conveyer belt is shifted substandard products to substandard products rack 42 ends, when the inductor 7 of substandard products rack 42 tops and end was all sensed thin gauge sheet, data processing and control terminal 6 gave the alarm and stops the running of thin gauge sheet detection system;
Blanking, after the inductor 7 of conveyor frame 21 blanking positions is being sensed thin gauge sheet, send instruction to blanking push rod 52, blanking push rod 52 promotes thin gauge sheet to blanking rack 51, the inductor 7 of blanking rack 51 is sensed thin gauge sheet, blanking control cylinder 53 is regulated blanking rack 51 positions to carry out next thin gauge sheet blanking, automatic and lasting blanking.
Above embodiment just is explanation rather than restriction the present invention, so all equivalences of doing according to the described method of patent claim of the present invention change or modify, is included in the patent claim of the present invention.
Claims (8)
1. the thin gauge sheet detection system is characterized in that, comprises feed mechanism, connecting gear, the position detecting mechanism of CCD, row time mechanism, cutting agency and data processing and control terminal; Feed mechanism, the position detecting mechanism of CCD, row time mechanism and cutting agency are connected in turn on the connecting gear; Feed mechanism, connecting gear, the position detecting mechanism of CCD, row time mechanism and cutting agency is electrically connected with the data processing and control terminal respectively and by the control of data processing and control terminal.
2. thin gauge sheet detection system according to claim 1, it is characterized in that: described connecting gear comprises conveyor frame and conveyer belt, and conveyer belt is located on the conveyor frame.
3. thin gauge sheet detection system according to claim 1, it is characterized in that: described feed mechanism comprises stock shelf, material loading push rod and material loading control cylinder, the material loading push rod is pushed to the material loading position of connecting gear by air cylinder driven with the thin gauge sheet of stock shelf, and feed mechanism is regulated the stock shelf position to guarantee to continue material loading by the material loading control cylinder; Cutting agency comprises blanking rack, blanking push rod and blanking control cylinder, the blanking push rod drives the blanking position that the thin gauge sheet of connecting gear blanking position is pushed to blanking rack by rotary cylinder, cutting agency is regulated the blanking rack position to guarantee to continue blanking by the blanking control cylinder, cutting agency also comprises the inductor of judging whether each blanking is finished, and inductor is located at the blanking position of blanking rack.
4. thin gauge sheet detection system according to claim 1, it is characterized in that: the position detecting mechanism of CCD comprises several CCD contraposition detection components; CCD contraposition detection components comprises CCD camera and illuminator, and CCD camera vertical rack is located at connecting gear conveyer belt upper end, and illuminator is located at CCD camera lower end.
5. thin gauge sheet detection system according to claim 1, it is characterized in that: row time mechanism comprises row's time manipulator and substandard products rack, row's time manipulator is erected on the conveyor frame and after the position detecting mechanism of CCD, row time mechanism moves to substandard products on the substandard products rack by arranging time manipulator, and the substandard products rack is provided with the servo conveyer belt by servo motor control.
6. right to use requires the detection method of 1 thin gauge sheet detection system, and its step comprises:
Material loading promotes material loading by the material loading push rod, and regulates stock shelf position, automatic and lasting material loading by the material loading control cylinder;
Transmit, transmit automatically by conveyer belt;
The CCD contraposition detects, and by the CCD camera optical image is converted into data signal, and is analyzed by the data of data processing and control terminal, thereby judge whether thin gauge sheet is qualified;
Row is inferior, and the data processing and control terminal sends instruction to row time mechanism, by arranging inferior manipulator substandard products is moved on the substandard products rack;
Blanking promotes blanking by the blanking push rod, and regulates blanking rack position, automatic and lasting blanking by the blanking control cylinder.
7. detection method according to claim 6 is characterized in that: material loading, CCD contraposition detect, row time and blanking all are to control by the inductor location.
8. detection method according to claim 6, it is characterized in that: in row's time step, the servo conveyer belt of substandard products rack arranges substandard products the substandard products displacement according to the order of sequence when moving to the substandard products rack, and the substandard products data are presented at the data processing and control terminal according to the order of sequence.
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| CN2013101290539A CN103230875A (en) | 2013-04-15 | 2013-04-15 | Thin type sheet material detection system and detection method thereof |
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| CN103542804A (en) * | 2013-10-18 | 2014-01-29 | 昆山思拓机器有限公司 | Double-CCD (charge coupled device) para-position recognition mechanism |
| CN103954626A (en) * | 2014-04-17 | 2014-07-30 | 来安县新元机电设备设计有限公司 | Cellphone screen crack detector |
| CN104390985A (en) * | 2014-12-15 | 2015-03-04 | 长沙红点自动化科技有限公司 | Complete set of equipment for automatically detecting defects of plastic sleeves |
| CN105241511A (en) * | 2015-11-16 | 2016-01-13 | 苏州精创光学仪器有限公司 | Tempered glass quality automatic detection device |
| CN105344611A (en) * | 2015-11-09 | 2016-02-24 | 适新科技（苏州）有限公司 | Metal stamped part surface defect detecting mechanism |
| CN105414043A (en) * | 2016-01-15 | 2016-03-23 | 广州市晶磁电子科技有限公司 | Sorting system for flaky magnetic material |
| CN105548212A (en) * | 2016-02-03 | 2016-05-04 | 杭州晶耐科光电技术有限公司 | System and method for online automatically detecting defects on glass surface of touch screen |
| CN106076877A (en) * | 2016-05-27 | 2016-11-09 | 东华大学 | A kind of plate part mould measurement device |
| CN107226233A (en) * | 2017-05-18 | 2017-10-03 | 红云红河烟草(集团)有限责任公司 | Method for detecting glue points of carton of C800 high-speed packaging machine |
| CN108037407A (en) * | 2018-01-09 | 2018-05-15 | 富加宜连接器（东莞）有限公司 | The detection device and terminal test technique of a kind of in-mould injection terminal |
| CN108051727A (en) * | 2017-11-03 | 2018-05-18 | 杭州长川科技股份有限公司 | Fingerprint chip electric performance testing device |
| CN108435583A (en) * | 2018-03-02 | 2018-08-24 | 深圳灵虎至真智能科技有限公司 | A kind of mobile phone shell hole location detecting device based on machine vision |
| CN105466613B (en) * | 2015-11-27 | 2018-11-16 | 苏州精创光学仪器有限公司 | Tempered glass surface stress detection device |
| CN109701900A (en) * | 2018-12-30 | 2019-05-03 | 杭州翰融智能科技有限公司 | A kind of article assembly system |
| CN109701901A (en) * | 2018-12-30 | 2019-05-03 | 杭州翰融智能科技有限公司 | A kind of Material Sorting system and method |
| CN110013969A (en) * | 2019-05-14 | 2019-07-16 | 宁波鑫爱天沃智能设备有限公司 | A kind of online image detection equipment of punching parts |
| CN105842254B (en) * | 2016-06-12 | 2019-12-24 | 嘉兴巨上电器科技有限公司 | Diffuser plate surface inspection jig device |
| CN110935652A (en) * | 2019-11-29 | 2020-03-31 | 湖南杨家将茶油股份有限公司 | Edible oil packing and counting machine |
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| CN103542804A (en) * | 2013-10-18 | 2014-01-29 | 昆山思拓机器有限公司 | Double-CCD (charge coupled device) para-position recognition mechanism |
| CN103954626A (en) * | 2014-04-17 | 2014-07-30 | 来安县新元机电设备设计有限公司 | Cellphone screen crack detector |
| CN104390985A (en) * | 2014-12-15 | 2015-03-04 | 长沙红点自动化科技有限公司 | Complete set of equipment for automatically detecting defects of plastic sleeves |
| CN105344611A (en) * | 2015-11-09 | 2016-02-24 | 适新科技（苏州）有限公司 | Metal stamped part surface defect detecting mechanism |
| CN105241511A (en) * | 2015-11-16 | 2016-01-13 | 苏州精创光学仪器有限公司 | Tempered glass quality automatic detection device |
| CN105466613B (en) * | 2015-11-27 | 2018-11-16 | 苏州精创光学仪器有限公司 | Tempered glass surface stress detection device |
| CN105414043A (en) * | 2016-01-15 | 2016-03-23 | 广州市晶磁电子科技有限公司 | Sorting system for flaky magnetic material |
| CN105414043B (en) * | 2016-01-15 | 2018-12-11 | 深圳市晶磁材料技术有限公司 | A kind of separation system of sheet type magnetic material |
| CN105548212A (en) * | 2016-02-03 | 2016-05-04 | 杭州晶耐科光电技术有限公司 | System and method for online automatically detecting defects on glass surface of touch screen |
| CN105548212B (en) * | 2016-02-03 | 2018-12-25 | 杭州晶耐科光电技术有限公司 | A kind of touched panel glass surface blemish on-line automaticization detection system and method |
| CN106076877A (en) * | 2016-05-27 | 2016-11-09 | 东华大学 | A kind of plate part mould measurement device |
| CN105842254B (en) * | 2016-06-12 | 2019-12-24 | 嘉兴巨上电器科技有限公司 | Diffuser plate surface inspection jig device |
| CN107226233A (en) * | 2017-05-18 | 2017-10-03 | 红云红河烟草(集团)有限责任公司 | Method for detecting glue points of carton of C800 high-speed packaging machine |
| CN107226233B (en) * | 2017-05-18 | 2019-06-04 | 红云红河烟草(集团)有限责任公司 | Method for detecting glue points of carton of high-speed packaging machine |
| CN108051727A (en) * | 2017-11-03 | 2018-05-18 | 杭州长川科技股份有限公司 | Fingerprint chip electric performance testing device |
| CN108051727B (en) * | 2017-11-03 | 2020-03-03 | 杭州长川科技股份有限公司 | Fingerprint chip electrical property testing arrangement |
| CN108037407A (en) * | 2018-01-09 | 2018-05-15 | 富加宜连接器（东莞）有限公司 | The detection device and terminal test technique of a kind of in-mould injection terminal |
| CN108037407B (en) * | 2018-01-09 | 2023-11-10 | 富加宜连接器（东莞）有限公司 | Detection device and terminal detection process for in-mold injection molding terminal |
| CN108435583A (en) * | 2018-03-02 | 2018-08-24 | 深圳灵虎至真智能科技有限公司 | A kind of mobile phone shell hole location detecting device based on machine vision |
| CN109701900A (en) * | 2018-12-30 | 2019-05-03 | 杭州翰融智能科技有限公司 | A kind of article assembly system |
| CN109701901A (en) * | 2018-12-30 | 2019-05-03 | 杭州翰融智能科技有限公司 | A kind of Material Sorting system and method |
| CN110013969A (en) * | 2019-05-14 | 2019-07-16 | 宁波鑫爱天沃智能设备有限公司 | A kind of online image detection equipment of punching parts |
| CN110013969B (en) * | 2019-05-14 | 2024-03-19 | 宁波鑫爱天沃智能设备有限公司 | Online image detection equipment of punching press part |
| CN110935652A (en) * | 2019-11-29 | 2020-03-31 | 湖南杨家将茶油股份有限公司 | Edible oil packing and counting machine |
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Application publication date: 20130807 |